Honestly, I had to Google Hamilton, Texas. West of Waco, north of Fort Hood. Easy driving range of both. From my home in central Louisiana, it would take me about eight hours to get there in my pickup truck.
I've always wanted to go to Gunsite, but can't take off long enough to drive over for a weekend course. Like any other business it would have growing pains, but if you offered the right incentives, good instructors, a first-class experience and a nice pro shop, I don't know why you couldn't make it a going concern.